--- title: "NIS 2: guides and insights, page 5" description: "Practical guides to the NIS 2 Directive and Legislative Decree 138/2024: who is in scope, which obligations apply to essential and important… Page 5." canonical: https://www.aegister.com/en/cms/keyword/nis-2/page/5/ url: /en/cms/keyword/nis-2/page/5/ lang: en --- ![](https://www.aegister.com/static/images/header-news.webp) # NIS 2 Practical guides to the NIS 2 Directive and Legislative Decree 138/2024: who is in scope, which obligations apply to essential and important entities, and how to organise documents, measures and deadlines. ## All articles January 23, 2026 ### [NIS 2 essential and important entities: who they are and what changes](https://www.aegister.com/en/cms/insights/nis2-essential-vs-important-entities-baseline-differences/) Who is an essential and who an important entity under articles 3 and 6 of D.Lgs. 138/2024: Annex I and II sectors, the cases regardless of size, how … [NIS 2](https://www.aegister.com/en/cms/keyword/nis-2/) [NIS 2 baseline measures](https://www.aegister.com/en/cms/keyword/nis-2-baseline-measures/) [ACN](https://www.aegister.com/en/cms/keyword/acn/) +7 January 22, 2026 ### [NIS 2 Legal Architecture and Role Model in Italy: Who Is Accountable for What](https://www.aegister.com/en/cms/insights/nis2-legal-architecture-role-model-italy/) Italy's NIS 2 legal architecture explained: Legislative Decree 138/2024, ACN baseline acts, and the three-layer accountability model for governance, … [NIS 2](https://www.aegister.com/en/cms/keyword/nis-2/) [ACN](https://www.aegister.com/en/cms/keyword/acn/) [Governance](https://www.aegister.com/en/cms/keyword/governance/) +6 May 29, 2025 ### [Cybersecurity Update - Week 22 of 2025](https://www.aegister.com/en/cms/insights/cybersecurity-update-week-22-of-2025/) Aegister's weekly cybersecurity update for Week 22 of 2025, covering major threats, trends, regulatory changes (NIS 2, DORA), GRC topics, and interna… [NIS 2](https://www.aegister.com/en/cms/keyword/nis-2/) [ACN](https://www.aegister.com/en/cms/keyword/acn/) [Incident notification](https://www.aegister.com/en/cms/keyword/incident-notification/) +15 May 27, 2025 ### [NIS 2 Italy 2025 Deadline Extension: What Changed and Lessons for 2026](https://www.aegister.com/en/cms/insights/nis2-extension-companies-july-2025/) ACN extends the NIS 2 compliance deadline to July 31, 2025, for organizations that have requested support, providing additional time for data updates… [NIS 2](https://www.aegister.com/en/cms/keyword/nis-2/) [ACN](https://www.aegister.com/en/cms/keyword/acn/) [Security monitoring](https://www.aegister.com/en/cms/keyword/security-monitoring/) +5 May 26, 2025 ### [NIS 2 baseline security measures: ACN's 37 and 43 measures and deadlines](https://www.aegister.com/en/cms/insights/nis2-basic-measures-acn/) ACN Determination 379907/2025 sets the NIS 2 baseline security measures: 37 for important entities and 43 for essential ones, organised into six func… [NIS 2](https://www.aegister.com/en/cms/keyword/nis-2/) [NIS 2 baseline measures](https://www.aegister.com/en/cms/keyword/nis-2-baseline-measures/) [ACN](https://www.aegister.com/en/cms/keyword/acn/) +7 May 16, 2025 ### [Understanding NIS 2: A Comprehensive Guide to the New EU Cybersecurity Directive](https://www.aegister.com/en/cms/insights/aegister-nis-2-guide/) Master the NIS 2 Directive with our comprehensive guide covering implementation strategies, compliance requirements, and practical steps for strength… [NIS 2](https://www.aegister.com/en/cms/keyword/nis-2/) [Risk management](https://www.aegister.com/en/cms/keyword/risk-management/) critical infrastructure +12 May 14, 2025 ### [NIS 2 in Italy: Obligations and Compliance Path for Organizations](https://www.aegister.com/en/cms/insights/nis2-obligations-italian-organizations-2025/) The NIS 2 Directive imposes new responsibilities on Italian organizations classified as essential or important entities. Here is the information to c… [NIS 2](https://www.aegister.com/en/cms/keyword/nis-2/) [ACN](https://www.aegister.com/en/cms/keyword/acn/) ACN platform +5 May 03, 2025 ### [Cybersecurity Compliance: Understanding Key Regulations for Business Protection](https://www.aegister.com/en/cms/insights/cybersecurity-compliance-key-regulations/) An overview of essential cybersecurity regulations like GDPR, NIS 2, and ISO/IEC 27001, highlighting their roles in safeguarding business operations. [NIS 2](https://www.aegister.com/en/cms/keyword/nis-2/) [ISO 27001](https://www.aegister.com/en/cms/keyword/iso-27001/) cybersecurity compliance +5 April 24, 2025 ### [NIS 2 Directive: What It Is, Who It Applies To, and How to Comply](https://www.aegister.com/en/cms/insights/nis-2-directive-impact/) An in-depth look at the NIS 2 directive and what organizations need to do to achieve compliance. [NIS 2](https://www.aegister.com/en/cms/keyword/nis-2/) compliance cybersecurity regulations January 31, 2025 ### [Cybersecurity Monthly Report - January 2025 (Italy, EU, Global)](https://www.aegister.com/en/cms/insights/cybersecurity-monthly-report-january-2025/) Aegister's January 2025 monthly cybersecurity report: DORA goes live, NIS 2 registration milestones, key vulnerabilities (VPN/edge), ransomware polic… [NIS 2](https://www.aegister.com/en/cms/keyword/nis-2/) [ACN](https://www.aegister.com/en/cms/keyword/acn/) [Incident notification](https://www.aegister.com/en/cms/keyword/incident-notification/) +18